-83.13% is the change from 723 to 122
Calculation steps:
[( 122 - 723 ) ÷ 723] x 100 = -83.13%
Formula
Percentage change = [(122 - 723) / 723] x 100
Subtract the new number by the original number
122 - 723 = -601
-601 ÷ 723 = -0.8312586445366529
-0.8312586445366529 x 100 = -83.13%